The Roads Must Roll is a 1940 science fiction short story by American writer Robert A. Heinlein. It was selected for The Science Fiction Hall of Fame, Volume One, 1929–1964 anthology in 1970. The story is set in the near future, when "roadtowns" (wide rapidly moving passenger platforms similar to moving sidewalks, but reaching speeds of 100 mph) have replaced highways and railways as the dominant transportation method in the United States.

Misfit is a science fiction short story by American writer Robert A. Heinlein. It was originally titled Cosmic Construction Corps before being renamed by the editor John W. Campbell and published in the November 1939 issue of Astounding Science Fiction. Misfit was Heinlein's second published story. One of the earliest of Heinlein's Future History stories, it was later included in the collections Revolt in 2100 and The Past Through Tomorrow.

We Also Walk Dogs is a science fiction short story by American writer Robert A. Heinlein. One of his Future History stories, it was first published in Astounding Science Fiction (July 1941, as by Anson MacDonald) and collected in The Green Hills of Earth (and subsequently The Past Through Tomorrow).

Let There Be Light is a science fiction short story by American writer Robert A. Heinlein, originally published in Super Science Stories magazine in May 1940 under the pseudonym Lyle Monroe. It is the second story in his Future History and was included in the first collection, The Man Who Sold the Moon, but was omitted from the omnibus collection The Past Through Tomorrow. This story draws on Heinlein's early leftist ideas, and makes references to George Bernard Shaw's The Apple Cart.

Requiem is a short story by American writer Robert A. Heinlein, a sequel to his science fiction novella The Man Who Sold the Moon, although it was in fact published several years earlier than that story, in Astounding, January 1940. The story was also performed as a play on October 27, 1955, on the NBC Radio Network program X Minus One. It is also the first story in the retrospective Requiem: New Collected Works by Robert A. Heinlein and Tributes to the Grand Master.

Robert A. Heinlein's The Long Watch is a powerful and emotional science fiction short story that explores themes of duty, sacrifice, and the moral courage of an individual standing against tyranny. First published in 1949, this story is part of Heinlein's Future History series and remains one of his most poignant and enduring tales. The story follows Lieutenant John Dahlquist, a young officer in the Space Patrol, who finds himself in a critical moral dilemma.

Robert A. Heinlein's Delilah and the Space Rigger is a sharp and thought-provoking science fiction short story that explores themes of gender roles, workplace dynamics, and progress in space exploration. First published in 1949, this story showcases Heinlein's trademark blend of humor, social commentary, and hard science fiction. The story takes place on a space station under construction, where an all-male crew is suddenly thrown into disarray when a female technician, Delilah, joins their ranks.

Robert A. Heinlein's Searchlight is a gripping and suspenseful science fiction short story that highlights the power of human ingenuity and technological advancement in overcoming life-threatening challenges. First published in 1962, this tale is a testament to Heinlein's ability to blend hard science with emotional depth. The story revolves around a young blind girl, an exceptionally talented pianist, who becomes lost on the Moon after an accident during a lunar expedition.

Robert A. Heinlein's Space Jockey is a gripping short story that offers a realistic and human perspective on space travel. First published in 1947, this tale explores the challenges faced by commercial space pilots in a future where spaceflight has become routine but remains physically and emotionally demanding. The story follows Jake Pemberton, a seasoned pilot navigating the vast emptiness of space while balancing the pressures of his job with the strains of family life back on Earth.

Robert A. Heinlein's Gentlemen, Be Seated! is a gripping and suspenseful science fiction short story that highlights themes of ingenuity, survival, and the indomitable human spirit in the face of disaster. Originally published in 1948, this classic tale exemplifies Heinlein's ability to blend technical realism with high-stakes adventure. Set in a near-future lunar colony, the story follows an experienced space reporter and a group of lunar workers who find themselves in a life-threatening situation when a structural failure causes a dangerous air leak in an underground tunnel.